c#字符串相似度源码 编辑距离 余弦相似性 SimHash

C#源码,演示字符串相似度 编辑距离 余弦相似性 SimHash算法

using StringSimilarity.Algorithm;
using StringSimilarity.Common;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace StringSimilarity
{
    public partial class MainForm : Form
    {
        public MainForm（）
        {
            InitializeComponent（）;
        }
        public class AddressInfo
        {
            public string address { get; set; }
            public string rateBJ { get; set; }
            public string rateYX { get; set; }
            public string rateSim { get; set; }
            public bool isGet { get; set; }
        }
        public DataTable dtResult = new DataTable（）;
        private void btn_Deal_Click（object sender EventArgs e）
        {
            //计算结果
            if （string.IsNullOrEmpty（txt_Str.Text））
            {
                MessageBox.Show（“请输入黑名单地址!“）;
                return;
            }
            else if （label3.Text == “--单击选择源数据文件（.xlsx文件）--“）
            {
                MessageBox.Show（“请选择源数据文件!“）;
                return;
            }
            else if （!ck_USE_YX.Checked && !ck_USE_BJJL.Checked && !ck_USE_Sim.Checked）
            {
                MessageBox.Show（“请选择算法!“）;
                return;
            }
            List addressInfoList = new List（）;
            foreach （DataRow dr in dt.Rows）
            {
                AddressInfo addressInfo = new AddressInfo（）;
                addressInfo.address = dr[“地址“].ToString（）;
                addressInfoList.Add（addressInfo）;
            }
            Stopwatch stopwatch = new Stopwatch（）;
            stopwatch.Start（）;
            //采用并行库多线程处理
            System.Threading.Tasks.ParallelOptions option = new System.Threading.Tasks.ParallelOptions（）;
            option.MaxDegreeOfParallelism = 1;//单线程处理
            System.Threading.Tasks.Parallel.ForEach（addressInfoList option addressInfo =>
            {
                if （ck_USE_BJJL.Checked）
                {
                    bool isFc = false;
                    bool removeNum = false;
                    bool removeLetter = false;
                    bool removeSymbol = false;
                    //是否分词
                    if （ck_FC_BJJL.Checked）
                    {
                        isFc = true;
                    }
                    //剔除符号
                    if （ck_RemoveSymbol_BJJL.Checked）
                    {
                        removeSymbol = true;
                    }
                    //剔除字母
                    if （ck_RemoveLetter_BJJL.Checked）
                    {
                        removeLetter = true;
                    }
                    //剔除数字
                    if （ck_RemoveNum_BJJL.Checked）
                    {
         

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件     401920  2017-09-21 18:04  StringSimilarity\packages\Excel\ErpCommon.dll

     文件     131072  2017-05-11 19:57  StringSimilarity\packages\Excel\ExcelLibrary.dll

     文件     200704  2017-05-11 19:57  StringSimilarity\packages\Excel\ICSharpCode.SharpZipLib.dll

     文件    1678848  2017-05-11 19:57  StringSimilarity\packages\Excel\NPOI.dll

     文件     494080  2017-05-11 19:57  StringSimilarity\packages\Excel\NPOI.OOxml.dll

     文件      91136  2017-05-11 19:57  StringSimilarity\packages\Excel\NPOI.Openxml4Net.dll

     文件    2121728  2017-05-11 19:57  StringSimilarity\packages\Excel\NPOI.OpenxmlFormats.dll

     文件    2254144  2017-05-11 19:57  StringSimilarity\packages\Excel\NPOI.xml

     文件          0  2018-02-27 17:20  StringSimilarity\packages\jieba.NET.0.39.1\content\_._

     文件    5815323  2018-05-10 11:46  StringSimilarity\packages\jieba.NET.0.39.1\jieba.NET.0.39.1.nupkg

     文件      16896  2018-02-27 17:16  StringSimilarity\packages\jieba.NET.0.39.1\lib\net45\JiebaNet.Analyser.dll

     文件      33792  2018-02-27 17:16  StringSimilarity\packages\jieba.NET.0.39.1\lib\net45\JiebaNet.Segmenter.dll

     文件     956007  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\char_state_tab.json

     文件     910417  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\cn_synonym.txt

     文件    5420898  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\dict.txt

     文件    6200957  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\idf.txt

     文件    3147136  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\pos_prob_emit.json

     文件       6437  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\pos_prob_start.json

     文件     174313  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\pos_prob_trans.json

     文件    1251300  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\prob_emit.json

     文件        309  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\prob_trans.json

     文件       4482  2016-12-05 01:09  StringSimilarity\packages\jieba.NET.0.39.1\Resources\stopwords.txt

     文件     479744  2016-01-09 13:50  StringSimilarity\packages\Newtonsoft.Json.8.0.2\lib\net20\Newtonsoft.Json.dll

     文件     552917  2016-01-09 13:50  StringSimilarity\packages\Newtonsoft.Json.8.0.2\lib\net20\Newtonsoft.Json.xml

     文件     443392  2016-01-09 13:50  StringSimilarity\packages\Newtonsoft.Json.8.0.2\lib\net35\Newtonsoft.Json.dll

     文件     495819  2016-01-09 13:50  StringSimilarity\packages\Newtonsoft.Json.8.0.2\lib\net35\Newtonsoft.Json.xml

     文件     484864  2016-01-09 13:50  StringSimilarity\packages\Newtonsoft.Json.8.0.2\lib\net40\Newtonsoft.Json.dll

     文件     514743  2016-01-09 13:50  StringSimilarity\packages\Newtonsoft.Json.8.0.2\lib\net40\Newtonsoft.Json.xml

     文件     521216  2016-01-09 13:50  StringSimilarity\packages\Newtonsoft.Json.8.0.2\lib\net45\Newtonsoft.Json.dll

     文件     514743  2016-01-09 13:50  StringSimilarity\packages\Newtonsoft.Json.8.0.2\lib\net45\Newtonsoft.Json.xml

............此处省略106个文件信息